fkie_cve-2019-18814
Vulnerability from fkie_nvd
Published
2019-11-07 16:15
Modified
2024-11-21 04:33
Severity ?
Summary
An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3D729DA7-EC0B-4D1C-9F5B-BA9E7B7AF272",
"versionEndIncluding": "5.3.9",
"vulnerable": true
}
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"negate": false,
"operator": "OR"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en el kernel de Linux versiones hasta 5.3.9. Se presenta un uso de la memoria previamente liberada cuando ocurre un fallo de la funci\u00f3n aa_label_parse() en la funci\u00f3n aa_audit_rule_init() en el archivo security/apparmor/audit.c."
}
],
"id": "CVE-2019-18814",
"lastModified": "2024-11-21T04:33:37.570",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-11-07T16:15:11.750",
"references": [
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "https://lore.kernel.org/patchwork/patch/1142523/"
},
{
"source": "cve@mitre.org",
"url": "https://security.netapp.com/advisory/ntap-20191205-0001/"
},
{
"source": "cve@mitre.org",
"url": "https://support.f5.com/csp/article/K21561554?utm_source=f5support\u0026amp%3Butm_medium=RSS"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html"
},
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"tags": [
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"url": "https://lore.kernel.org/patchwork/patch/1142523/"
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"url": "https://security.netapp.com/advisory/ntap-20191205-0001/"
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"url": "https://support.f5.com/csp/article/K21561554?utm_source=f5support\u0026amp%3Butm_medium=RSS"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.